PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

151TYPEAPulley,end

Harper Jos and Son Inc · NSN 3020-00-035-7681 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-035-7681 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-035-7681. Primary manufacturer part number: 151TYPEA.
Features
  • Pulley,end — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Harper Jos and Son Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,end, cataloged under National Stock Number 3020-00-035-7681, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Harper Jos and Son Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePulley,end
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersHarper Jos and Son Inc (CAGE 73077)
Technical Specifications
ParameterValue
NSN3020-00-035-7681
Primary Part Number151TYPEA
Item NamePulley,end
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerHarper Jos and Son Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-075-0368 INTERCHANGEABLE
Gasket
5305-00-135-1064134-6 INTERCHANGEABLE
Screw,cap,socket Head
Pneu-Hydro Products
5310-00-166-4783 INTERCHANGEABLE
Nut,plain,round
5935-00-259-3385 INTERCHANGEABLE
Connector,plug,electrical
5310-00-285-42141346 INTERCHANGEABLE
Washer,flat
Smith Meter Inc Parts Opn
5365-00-413-74531346 INTERCHANGEABLE
Ring,externally Threaded
Lockheed Martin Corporation Div Rms - Mitchel Field
2910-00-732-6134 INTERCHANGEABLE
Parts Kit,carburetor
2990-01-034-5227102508 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
3110-01-086-6159 INTERCHANGEABLE
Ball,bearing
4730-01-096-20041346 INTERCHANGEABLE
Union,pipe
Danfoss Power Solutions II, Llc
Cross-Reference Index
Part NumberManufacturer
151TYPEA Harper Jos and Son Inc (USA)
1346 Harper Jos and Son Inc (USA)
Related Parts
5330-00-075-0368INTERCHANGEABLE
GASKET
5305-00-135-1064INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
134-6
5310-00-166-4783INTERCHANGEABLE
NUT,PLAIN,ROUND
5935-00-259-3385INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5310-00-285-4214INTERCHANGEABLE
WASHER,FLAT
1346
5365-00-413-7453INTERCHANGEABLE
RING,EXTERNALLY THREADED
1346
2910-00-732-6134INTERCHANGEABLE
PARTS KIT,CARBURETOR
2990-01-034-5227INTERCHANGEABLE
MUFFLER,EXHAUST
102508
3110-01-086-6159INTERCHANGEABLE
BALL,BEARING
4730-01-096-2004INTERCHANGEABLE
UNION,PIPE
1346
5998-01-154-4589INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
SM-D-964622
9390-01-175-8957INTERCHANGEABLE
TAPE,FLUOROLIN
134-6

Frequently Asked Questions

What is NSN 3020-00-035-7681?

NSN 3020-00-035-7681 is a Pulley,end, manufactured by Harper Jos and Son Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-035-7681?

NSN 3020-00-035-7681 has 2 cross-referenced part numbers: 151TYPEA (Harper Jos and Son Inc), 1346 (Harper Jos and Son Inc).

What NSN replaces 3020-00-035-7681?

There are 12 known substitutes for 3020-00-035-7681: 5330-00-075-0368, 5305-00-135-1064, 5310-00-166-4783 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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